RO3101 RFM, RO3101 Datasheet

Resonators 433.92 MHz +/-75kHz Single Port

RO3101

Manufacturer Part Number

RO3101

Description

Resonators 433.92 MHz +/-75kHz Single Port

Manufacturer

RFM

Datasheet

1.RO3101.pdf (2 pages)

Specifications of RO3101

Tolerance

75 KHz

Termination Style

SMD/SMT

Operating Temperature Range

- 40 C to + 85 C

Dimensions

9.4 mm Dia. x 3.18 mm H

Frequency Stability

10 PPM

Frequency

433.92 MHz

Package / Case

TO-39-3

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

RO3101

Manufacturer:

RFMD

Quantity:

5 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

RO3101A

Manufacturer:

RFMD

Quantity:

5 000

Company:

H&T Electronics

Part Number:

RO3101A

Quantity:

4 326

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

RO3101A-1

Manufacturer:

RFMD

Quantity:

5 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

RO3101A-11

Manufacturer:

RFMD

Quantity:

5 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

RO3101A-14

Manufacturer:

RFMD

Quantity:

5 000

Current page: 1 of 2
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Electrical Characteristics

www.RFM.com

• Ideal for 433.92 MHz Transmitters

• Very Low Series Resistance

• Quartz Stability

• Rugged, Hermetic, Low-Profile TO39 Case

• Complies with Directive 2002/95/EC (RoHS)

The RO3101 is a true one-port, surface-acoustic-wave (SAW) resonator in a low-profile TO39 case. It

provides reliable, fundamental-mode, quartz frequency stabilization of fixed-frequency transmitters operating

at 433.92 MHz. The RO3101 is designed specifically for remote-control and wireless security transmitters

operating in Europe under ETSI I-ETS 300 220 and in Germany under FTZ 17 TR 2100.

Absolute Maximum Ratings

Rating

CW RF Power Dissipation

DC Voltage Between Any Two Pins

Case Temperature

Soldering Temperature (10 seconds / 5 cycles Max.)

Characteristic

Center Frequency (+25 °C)

Insertion Loss

Quality Factor

Temperature Stability

Frequency Aging

DC Insulation Resistance between Any Two Pins

RF Equivalent RLC Model

Test Fixture Shunt Inductance

Lid Symbolization (in Addition to Lot and/or Date Codes)

Frequency aging is the change in f

less. Aging may exceed the specification for prolonged temperatures

above +65°C. Typically, aging is greatest the first year after manufacture,

decreasing significantly in subsequent years.

The center frequency, f

shunt inductance, L

Typically, f

One or more of the following United States patents apply: 4,454,488 and

4,616,197 and others pending.

Typically, equipment designs utilizing this device require emissions testing

and government approval, which is the responsibility of the equipment

manufacturer.

Unless noted otherwise, case temperature T

The design, manufacturing process, and specifications of this device are

MIN

Notes:

CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.

, with the resonator in the 50 Ω test system (VSWR ≤ 1.2:1). The

OSCILLATOR

E-mail: info@rfm.com

TEST

or f

, is tuned for parallel resonance with C

, is measured at the minimum insertion loss point,

TRANSMITTER

Absolute Frequency

Tolerance from 433.920 MHz

Unloaded Q

50 Ω Loaded Q

Turnover Temperature

Turnover Frequency

Frequency Temperature Coefficient

Absolute Value during the First Year

Motional Resistance

Motional Inductance

Motional Capacitance

Pin 1 to Pin 2 Static Capacitance

Transducer Static Capacitance

with time and is specified at +65°C or

is less than the resonator f

= +25°C±2°C.

at f

Sym

FTC

TEST

Δf

-40 to +85

Value

±30

260

Notes

subject to change without notice.

Derived mathematically from one or more of the following directly

measured parameters: f

Turnover temperature, T

frequency, f

calculated from: f = f

less than the specified resonator T

This equivalent RLC model approximates resonator performance near the

resonant frequency and is provided for reference only. The capacitance C

is the static (nonmotional) capacitance between pin1 and pin 2 measured

at low frequency (10 MHz) with a capacitance meter. The measurement

includes case parasitic capacitance with a floating case. For usual

grounded case applications (with ground connected to either pin 1 or pin 2

and to the case), add approximately 0.25 pF to C

2, 3, 4, 5

5, 6, 7, 9

2, 5, 6

5, 6, 7

6, 7, 8

5, 7, 9

5, 6, 9

2, 7

. The nominal frequency at any case temperature, T

Minimum

Units

dBm

VDC

433.845

°C

1.0

[1 - FTC (T

RFM RO3101

, IL, 3 dB bandwidth, f

, is the temperature of maximum (or turnover)

Typical

0.037

7400

13.7

37.1

50.0

900

≤10

1.5

+ 2.7

3.6

2.7

2.5

-T

433.92 MHz

)

Resonator

]. Typically, oscillator T

RO3101

TO39-3 Case

Maximum

SAW

433.995

versus T

±75

2.0

RO3101 - 3/26/08

, and C

Units

ppm/°C

ppm/yr

MHz

kHz

MΩ

Page 1 of 2

µH

°C

, may be

is 20°C

Related parts for RO3101

RO3101 Summary of contents

Page 1

... Rugged, Hermetic, Low-Profile TO39 Case • Complies with Directive 2002/95/EC (RoHS) The RO3101 is a true one-port, surface-acoustic-wave (SAW) resonator in a low-profile TO39 case. It provides reliable, fundamental-mode, quartz frequency stabilization of fixed-frequency transmitters operating at 433.92 MHz. The RO3101 is designed specifically for remote-control and wireless security transmitters operating in Europe under ETSI I-ETS 300 220 and in Germany under FTZ 17 TR 2100 ...

Page 2

... B 3.18 C 2.50 3.50 0.098 D 0.46 Nominal E 5.08 Nominal F 2.54 Nominal G 2.54 Nominal H 1.02 J 1.40 0.055 -50 -100 -150 -200 0 +20 +40 +60 + ° 45° Inches Min Max 0.370 0.125 0.138 0.018 Nominal 0.200 Nominal 0.100 Nominal 0.100 Nominal 0.040 Page RO3101 - 3/26/08 ...

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